Modularization promises to break down the design and implementation complexity of large scale quantum processors into smaller manageable subtasks. In this approach, quantum channels, realized for instance through physical rerouting of qubits or quantum teleportation, connect multiple modules. Each of those modules host...
R. Freund, F. Butt, Cesar Benito et al.· 0 citations
Magic-state injection is a standard route to realize universal fault-tolerant quantum computation. Whereas the set of Clifford gates in combination with the non-Clifford T gate is a widely used universal gate set, extending the available set of non-Clifford primitives can reduce compilation overhead, provided that the...
In quantum error correction, fast low-latency decoding is essential for fault-tolerant quantum computation, as delays in processing syndrome data can lead to the backlog problem. Existing decoders, including parallelizable approaches such as Union-Find, begin decoding only after all stabilizer measurement outcomes from...
Tommaso Peduzzi, Lukas Bödeker, M. Müller et al.· 0 citations
A scalable planar trivalent qubit architectures to host a surface-code-based logical quantum processor is proposed and a potential improvement of up to $\approx25\%$ for distance-three is found.
Lukas Bödeker, Luis Colmenarez, S. Blinov et al.· 0 citations
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